head_polished = "M400;\n M106 P1 S255; \n G4 P4000;\n G1 X-3.5 F18000;\n G1 X-13.5 F3000;\nG1 X-3.5 F18000;\n G1 X-13.5 F3000;\n G1 X-3.5 F18000;\n G1 X-13.5 F3000;\n G1 X-3.5 F18000;\n G1 X-13.5 F3000;\n M400;\n M106 P1 S0;"
cut_filament = "G1 X180 F18000;\n G1 X200 F1000;\n G1 X180 F1000;\n G1 X-13.5 F18000;\n G1 E-4 F200;"
nozzle_temperature ="M400;\n  M109 S245;"
fan_close = "M106 P1 S0;"
Standby_port = "G91;\nG1 Z10 F600;\nG90; "
